HLTseries Laser Theodolite Specifications HLT-02

TELESCOPE
Image : Erect
Magnification : 30x
Effective Aperture : 45mm
Resolving Power : 4�
Field of View : 1° 30’
Minimum Focusing Distance : 1.5m
Stadia Ratio : 100
Stadia Constant : 0
Tube Length : 155mm
ANGLE MEASUREMENT
Measurement Method : Photoelectrical Scanning by Incremental Decoder
Circle Diameter (VHz) : 71mm
Minimum Reading : 1�/5�
Accuracy : 2�
DISPLAY
Display Type : LCD screen, both sides
COMPENSATOR
System : Liquid Electric Detection Type
Compensator Range : ±3’
LASER SPECIFICATIONS
Wavelength : 635nm
Operating Power : 5mW
Operating Distance : 180m (daylight conditions)/ 800m (Night)
Spot Diameter : 3mm/50m, 5mm/100m
VIAL SENSITIVITY
Plate : Vial 30�/ 2mm
Circular : Vial 8’/ 2mm
POWER SUPPLY
Battery : Ni-H Rechargeable Battery
Output Voltage : 6V DC
Operating Duration : 10hrs
OTHERS
Data Transfer Interface : RS-232C
Operating Temperature : -20°C - +50°C
Physical Dimensions : 336mm x 195mm x 158mm
Weight : 4.6kg